This album includes the title song “My Serious Love Comedy, “Celebration,” the Japanese versions of “At Gwanghwamun” and “Blah Blah,” and six more.

Moreover, Kyuhyun is currently on his Japanese tour titled “One Voice” and is visiting a total of six cities in Japan. The tour has received so much love that the artist is planned to have additional concerts on March 13 and 14 at Yokohama Arena.